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Mukhtar SS, Saleh FM, Hassaneen HM, Hafez TS, Hassan AS, Morsy NM, Teleb MAM. Synthesis, reaction, antimicrobial, and docking study of new chalcones incorporating isoquinoline moiety. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2119415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Shorouk S. Mukhtar
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Fatma M. Saleh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Hamdi M. Hassaneen
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Taghrid S. Hafez
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Ashraf S. Hassan
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Nesrin M. Morsy
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
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Afsar N, Jonathan DR, Satheesh D, Manivannan S. Computational description of quantum chemical calculations and pharmacological studies of the synthesized chalcone derivative: A promising NLO material. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liang X, Xiong M, Zhu H, Shi K, Zhou Y, Pan Y. Copper/Palladium Bimetallic System for the Synthesis of Isobenzofuranones through [4 + 1] Annulation between Propiophenones and Benzoic Acids. Org Lett 2020; 22:9568-9573. [DOI: 10.1021/acs.orglett.0c03627] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Xiao Liang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China
| | - Mingteng Xiong
- Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China
| | - Heping Zhu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China
| | - Keqiang Shi
- Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China
| | - Yifeng Zhou
- College of Life Sciences, China Jiliang University, Hangzhou 310018, Zhejiang, P. R. China
| | - Yuanjiang Pan
- Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China
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Yang J, Yun Y, Miao Y, Sun J, Wang X. Synthesis and biological evaluation of 3-arylbenzofuranone derivatives as potential anti-Alzheimer's disease agents. J Enzyme Inhib Med Chem 2020; 35:805-814. [PMID: 32183602 PMCID: PMC7155212 DOI: 10.1080/14756366.2020.1740694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Multi-target drugs can better address the cascade of events involved in oxidative stress and the reduction in cholinergic transmission that occur in Alzheimer’s disease than cholinesterase inhibitors alone. We synthesised a series of 3-arylbenzofuranone derivatives and evaluated their antioxidant activity, cholinesterase inhibitory activity, and monoamine oxidase inhibitory activity. 3-Arylbenzofuranone compounds exhibit good antioxidant activity as well as selective acetylcholinesterase inhibitory activity. The IC50 value of anti-acetylcholinesterase inhibition of Compound 20 (0.089 ± 0.01 μM) is similar to the positive drug donepezil (0.059 ± 0.003 μM). According to the experimental results, Compounds 7, 13 show a certain effect in the in vitro evaluation performed and have the potential as drug candidates for the treatment of Alzheimer’s disease.
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Affiliation(s)
- Jie Yang
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Institute of Materia Medica, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Key Laboratory for Biotech-Drugs Ministry of Health, Shandong, Jinan, China.,Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Shandong, Jinan, China
| | - Yinling Yun
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Institute of Materia Medica, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Key Laboratory for Biotech-Drugs Ministry of Health, Shandong, Jinan, China.,Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Shandong, Jinan, China
| | - Yuhang Miao
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Institute of Materia Medica, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Key Laboratory for Biotech-Drugs Ministry of Health, Shandong, Jinan, China.,Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Shandong, Jinan, China
| | - Jie Sun
- Institute of Materia Medica, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Key Laboratory for Biotech-Drugs Ministry of Health, Shandong, Jinan, China.,Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Shandong, Jinan, China
| | - Xiaojing Wang
- Institute of Materia Medica, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, Jinan, China.,Key Laboratory for Biotech-Drugs Ministry of Health, Shandong, Jinan, China.,Key Laboratory for Rare and Uncommon Diseases of Shandong Province, Shandong, Jinan, China
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Assolini JP, da Silva TP, da Silva Bortoleti BT, Gonçalves MD, Tomiotto-Pellissier F, Sahd CS, Carloto ACM, Feuser PE, Cordeiro AP, Sayer C, Hermes de Araújo PH, Costa IN, Conchon-Costa I, Miranda-Sapla MM, Pavanelli WR. 4-nitrochalcone exerts leishmanicidal effect on L. amazonensis promastigotes and intracellular amastigotes, and the 4-nitrochalcone encapsulation in beeswax copaiba oil nanoparticles reduces macrophages cytotoxicity. Eur J Pharmacol 2020; 884:173392. [PMID: 32735985 DOI: 10.1016/j.ejphar.2020.173392] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/01/2020] [Accepted: 07/20/2020] [Indexed: 11/27/2022]
Abstract
The Leishmaniasis treatment currently available involves some difficulties, such as high toxicity, variable efficacy, high cost, therefore, it is crucial to search for new therapeutic alternatives. Over the past few years, research on new drugs has focused on the use of natural compounds such as chalcones and nanotechnology. In this context, this research aimed at assessing the in vitro leishmanicidal activity of free 4-nitrochalcone (4NC) on promastigotes and encapsulated 4NC on L. amazonensis-infected macrophages, as well as their action mechanisms. Free 4NC was able to reduce the viability of promastigotes, induce reactive oxygen species production, decrease mitochondrial membrane potential, increase plasma membrane permeability, and expose phosphatidylserine, in addition to altering the morphology and lowering parasite cellular volume. Treatment containing encapsulated 4NC in beeswax-copaiba oil nanoparticles (4NC-beeswax-CO Nps) did not alter the viability of macrophages. Furthermore, 4NC-beeswax-CO Nps reduced the percentage of infected macrophages and the number of amastigotes per macrophages, increasing the production of reactive oxygen species, NO, TNF-α, and IL-10. Therefore, free 4NC proved to exert anti-promastigote effect, while 4NC-beeswax-CO Nps showed a leishmanicidal effect on L. amazonensis-infected macrophages by activating the macrophage microbicidal machinery.
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Affiliation(s)
- João Paulo Assolini
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil.
| | - Thais Peron da Silva
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Bruna Taciane da Silva Bortoleti
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil; Biosciences and Biotechnology Postgraduate Program, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, Brazil
| | | | - Fernanda Tomiotto-Pellissier
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil; Biosciences and Biotechnology Postgraduate Program, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, Brazil
| | - Claudia Stoeglehner Sahd
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | | | - Paulo Emilio Feuser
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, SC, Brazil
| | - Arthur Poester Cordeiro
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, SC, Brazil
| | - Claudia Sayer
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, SC, Brazil
| | | | - Idessania Nazareth Costa
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Ivete Conchon-Costa
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | | | - Wander Rogério Pavanelli
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil; Biosciences and Biotechnology Postgraduate Program, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, Brazil.
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N. Bandeira P, L. G. Lemos T, S. Santos H, C. S. de Carvalho M, P. Pinheiro D, O. de Moraes Filho M, Pessoa C, W. A. Barros-Nepomuceno F, H. S. Rodrigues T, R. V. Ribeiro P, S. Magalhães H, M. R. Teixeira A. Synthesis, structural characterization, and cytotoxic evaluation of chalcone derivatives. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02434-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Efficient PhB(OH)2-catalyzed one-pot synthesis of 3-substituted isoindolin-1-ones and isobenzofuran-1(3H)-ones under solvent free conditions. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.086] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Wang J, Wang S, Li Z, Gu S, Wu X, Wu F. Ultrasound irradiation accelerates the lipase-catalyzed synthesis of methyl caffeate in an ionic liquid. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2014.11.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ryan JH, Jarvis KE, Mulder RJ, Francis CL, Savage GP, Dolezal O, Peat TS, Deadman JJ. Unexpected Isomerisation of a Fragment Analogue During Fragment-Based Screening of HIV Integrase Catalytic Core Domain. Aust J Chem 2015. [DOI: 10.1071/ch15587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Fragment-based screening of human immunodeficiency virus type 1 (HIV) integrase revealed several aromatic carboxylic acid fragment hits, some of which bound weakly at the site on the HIV-integrase catalytic core domain that binds the lens epithelium-derived growth factor (LEDGF). Virtual screening of an internal database identified an analogue that bound with higher affinity and in an isomerised form to the LEDGF binding site. The starting lactone was stable in CDCl3; however, an unexpected isomerisation process occurred in [D6]DMSO to give the same isomer found in the LEDGF binding site. This hit led directly to a series of low-micromolar LEDGF inhibitors and, via a scaffold hop, to a series of allosteric binding site inhibitors.
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Activity-Guided Isolation of Bioactive Constituents with Antinociceptive Activity from Muntingia calabura L. Leaves Using the Formalin Test. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:715074. [PMID: 24348716 PMCID: PMC3856150 DOI: 10.1155/2013/715074] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Revised: 09/28/2013] [Accepted: 10/01/2013] [Indexed: 11/18/2022]
Abstract
The present study was conducted to determine the antinociceptive potential of methanol extract of Muntingia calabura L. (MEMC) and to isolate and identify the bioactive compound(s) responsible for the observed antinociceptive activity. The MEMC and its partitions (petroleum ether (PEP), ethyl acetate (EAP), and aqueous (AQP) partitions), in the dose range of 100, 500, and 1000 mg/kg, were tested using the formalin-induced nociceptive test. The PEP, which exerted the most effective activity in the respective early and late phase, was further subjected to the fractionation procedures and yielded seven fractions (labelled A to G). These fractions were tested, at the dose of 300 mg/kg, together with distilled water or 10% DMSO (negative controls); morphine and aspirin (positive controls) for potential antinociceptive activity. Of all fractions, Fraction D showed the most significant antinociceptive activity, which is considered as equieffective to morphine or aspirin in the early or late phase, respectively. Further isolation and identification processes on fraction D led to the identification of three known and one new compounds, namely, 5-hydroxy-3,7,8-trimethoxyflavone (1), 3,7-dimethoxy-5-hydroyflavone (2), 2',4'-dihydroxy-3'-methoxychalcone (3), and calaburone (4). At the dose of 50 mg/kg, compound 3 exhibited the highest percentage of antinociceptive activity in both phases of the formalin test. In conclusion, the antinociceptive activity of MEMC involved, partly, the synergistic activation of the flavonoid types of compounds.
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Gonçalves CJ, Lenoir AS, Padaratz P, Corrêa R, Niero R, Cechinel-Filho V, Campos Buzzi FD. Benzofuranones as potential antinociceptive agents: structure-activity relationships. Eur J Med Chem 2012; 56:120-6. [PMID: 22960698 DOI: 10.1016/j.ejmech.2012.08.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Revised: 08/08/2012] [Accepted: 08/09/2012] [Indexed: 10/28/2022]
Abstract
This work evaluates the antinociceptive properties of benzofuranones using chemically induced models of pain and the hot plate test. All the compounds exhibited significant antinociceptive activity, with 3-[2-(4-chlorophenyl)-2-oxoetil]-2-benzofuran-1(3H)-one (3d) being the most active. According to the application of the Topliss method, the 2π-π(2) parameter was the preponderant one, indicating that the hydrophobicity (π) seems to be more involved in the antinociceptive activity. Based on the table of other possible substituents proposed by Topliss, three derived from compound 3d were tested. 3-[2-(3-methoxyphenyl)-2-oxoetil]-2-benzofuran-1(3H)-one (3g) showed greater antinociceptive activity with better pharmacokinetic properties predicted. These results show the efficiency of the Topliss Method as a research tool for the discovery of potential candidate molecules for a new antinociceptive drug.
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Affiliation(s)
- Cleiton José Gonçalves
- Núcleo de Investigações Químico-Farmacêuticas (NIQFAR)/CCS, Universidade do Vale do Itajaí-UNIVALI, Caixa Postal 360, CEP 88.302-202 Itajaí, Santa Catarina, Brazil
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Rocha NFM, Rios ERV, Carvalho AMR, Cerqueira GS, Lopes ADA, Leal LKAM, Dias ML, de Sousa DP, de Sousa FCF. Anti-nociceptive and anti-inflammatory activities of (-)-α-bisabolol in rodents. Naunyn Schmiedebergs Arch Pharmacol 2011; 384:525-33. [PMID: 21870032 DOI: 10.1007/s00210-011-0679-x] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 08/10/2011] [Indexed: 10/17/2022]
Abstract
(-)-α-Bisabolol is an unsaturated, optically active sesquiterpene alcohol obtained by the direct distillation of essential oil from plants such as Vanillosmopsis erythropappa and Matricaria chamomilla. (-)-α-Bisabolol has generated considerable economic interest, as it possesses a delicate floral odour and has been shown to have antiseptic and gastroprotective activities. In this study, (-)-α-bisabolol was tested in standardised rodent models by gavage administration at doses of 100 and 200 mg/kg in the models of inflammation and 25 and 50 mg/kg in the models of nociception. In the inflammatory models of paw oedema induced by carrageenan and dextran, the mice treated with (-)-α-bisabolol showed smaller oedemas compared to animals treated only with the vehicle. (-)-α-Bisabolol was capable of reducing paw oedemas induced by 5-HT but not oedemas induced by histamine. (-)-α-Bisabolol demonstrated anti-nociceptive activity in the models of visceral nociception induced by acetic acid and in the second phase of the nociception test induced by the intraplantar administration of formalin. (-)-α-Bisabolol did not have any effect in a thermal nociception model using a hot plate but was able to diminish mechanical inflammatory hypernociception evoked by carrageenan. These findings suggest that the anti-nociceptive action of (-)-α-bisabolol is not linked to a central mechanism but instead is related to the inflammatory process. (-)-α-Bisabolol was able to decrease leukocyte migration, protein extravasations and the amount of TNF-α to the peritoneal cavity in response to carrageenan. Additionally, (-)-α-bisabolol reduced neutrophil degranulation in response to phorbol-myristate-acetate. We demonstrate, for the first time, the peripheral anti-inflammatory and anti-nociceptive activities of (-)-α-bisabolol.
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Tandem catalysis in ionic liquids: a recyclable catalytic synthesis of benzofuran derivatives. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.05.109] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gabriele B, Mancuso R, Salerno G. Acid-Catalysed or Radical-Promoted Allylic Substitution of 2-Methylene-2,3-dihydrobenzofuran-3-ols with Thiol Derivatives: a Novel and Expedient Synthesis of 2-(Thiomethyl)benzofurans. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000289] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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